Lady Shay wanted to torture this loser and she did it with her farts. She did not want the slave to think that she was afraid of him or doing anything about the things he did. That is why she had to use her farts to dominate him and to pass a message to him. The mistress had a great time doing it and the guy had to lick her ass and smell her farts.
Lady Shay had observed this guy for a while and she concluded that he was evil and wicked. She did not want to let him go on being wicked and so she put a stop to that shit by farting on him. She had to force him to endure her fart fetish and she made sure of it. He could not escape it and had to learn his lesson the hard way.
Lady Shay knows how to punish and today she chose to use her farts to punish her slave because she felt that he was taking advantage of her leniency to continue doing the things she had warned him not to do. But as soon as she farted on him and he almost choked on her stinky farts, he knew she meant business and he changed accordingly like she had wanted.
Lady Shay did not want to be a boring person and that is why she chose to try some fetishes that would make her be a wild and kinky girl. And one of them was farting femdom. She used her huge ass to do it and she made this loser whose opinion of her she did not care to smell her farts and be at the receiving end of what she did.
With her big ass, lady Shay used farts to degrade this guy. The poor guy had not done anything to deserve that treatment. It is the mistress who chose to enjoy farting femdom and he chose her as the victim. The mistress has a great time dominating the guy and choking him with both her big ass as she facesat on him as well as with her farts which took out all his air.